answersLogoWhite

0

A herpes blood test will not tell when you were exposed to the virus.

User Avatar

Wiki User

12y ago

What else can I help you with?

Continue Learning about Biology

Can you test negative for herpes and have the virus?

First, there are STDs for which there's no reliable test:There is no commerically available test to tell someone they don't have HPV. HPV can be diagnosed if a person has genital warts, or may be found during a cervical HPV test or biopsy, but there's no way to say that someone doesn't have HPV. The overwhelming majority of people who have sex have had HPV at some point in their lives.It is difficult to say that someone has or doesn't have genital herpes if they don't have symptoms. A blood test can tell you if you have antibodies to type 1 or type 2 herpes, but can't tell you if the infection is genital or found elsewhere.In addition, there are a few circumstances that might lead to a negative STD test when the STD is present.You can get tested too soon and you may not be able to tell what you have yet it would be too early to know.Tests are almost never 100% accurate. You shouldn't necessarily start doubting the tests but you should be tested regularly.


Can you tell me if you prick your finger with a dirty needle is there a chance of catching HIV?

Only, if the needle has infected blood on it. P.S: If you worry that you have HIV, your mind will attract it and soon you will have HIV so stop worrying and live a clean,careful and a normal life!


Can you tell a blood type by a urine sample?

No, you cannot determine a person's blood type from a urine sample. Blood type is determined by antigens on the surface of red blood cells, which are not present in urine. To determine blood type, a blood sample is needed for testing.


How can amino acid sequences be used to identify the source of a virus?

Amino acid sequences can be compared to databases of known viral sequences to identify the source of a virus. This comparison can reveal similarities between the amino acid sequences of the virus in question and those of known viruses, helping to determine its origin. By analyzing these similarities, researchers can infer relationships between different viruses and trace the evolutionary history of the virus in question.


What are the viral genes for?

Viral genes encode proteins and enzymes that are necessary for the virus to infect host cells, replicate its genetic material, and produce new virus particles. These genes also help the virus evade the host immune response and manipulate host cell functions to favor virus replication.

Related Questions

What does low positive herpes mean?

A low positive herpes titer is evidence of past exposure to the virus. It can't tell you whether you have oral herpes, as most adults do, or genital herpes, or some other form.


Can you be tested and the test is negative for herpes and still have it?

I believe that herpes can only be tested for by swabbing the lesion. There is no blood test for herpes according to my Dr. So, therefore, all blood will come back negative for herpes. Regardless of the true status of the testee. There is of course a blood test for herpes. Herpes is a viral infection in your blood streamso obviously, a blood test would be able to tell you if you have the virus or not. I'm not sure how long/soon after possible contact you should get a blood test that will give you an accurate reading but there are two ways to test if you have herpes: 1. If you have something that looks like a possible herpes outbreak then you can go to your Doctor and have him or her take a test swab. He or she will look at it under a microscope and can determine if it is herpes. Or2. Get your blood drawn and ask your Doctor to test specifically for herpes. It takes about 5-6 days to receive the verdict but I'd trust a blood test over anything.Good Luck!


Can you tell when you are shedding the herpes virus?

Shedding of the herpes virus can occur even when there are no visible symptoms, a process known as asymptomatic viral shedding. This can happen intermittently and is often difficult to detect without specific testing. During symptomatic outbreaks, shedding is more likely, and the virus is typically more easily transmitted. Monitoring for symptoms and consulting a healthcare provider can help manage and understand shedding patterns.


Can you test negative for herpes and have the virus?

First, there are STDs for which there's no reliable test:There is no commerically available test to tell someone they don't have HPV. HPV can be diagnosed if a person has genital warts, or may be found during a cervical HPV test or biopsy, but there's no way to say that someone doesn't have HPV. The overwhelming majority of people who have sex have had HPV at some point in their lives.It is difficult to say that someone has or doesn't have genital herpes if they don't have symptoms. A blood test can tell you if you have antibodies to type 1 or type 2 herpes, but can't tell you if the infection is genital or found elsewhere.In addition, there are a few circumstances that might lead to a negative STD test when the STD is present.You can get tested too soon and you may not be able to tell what you have yet it would be too early to know.Tests are almost never 100% accurate. You shouldn't necessarily start doubting the tests but you should be tested regularly.


You got married yesterday when is a good time to tell your husband that you have herpes?

How bad is the herpes - if it is genital herpes then you should really tell him now. Lighter cases of herpes (Like cold sores) don't need to be talked about ?


Can your doctor tell your boyfriend you have herpes if your pregnant?

Your doctor should not tell anybody that you have herpes. He/she is required to keep your medical condition confidential.


How can you tell the difference between folliculitis and genital herpes?

You have your doctor tell you what you have.


If you did blood test and your blood is normal can you have a chance that you are infected with AIDS?

Certainly. Only a test which is specific for detecting HIV, the virus which causes the disease AIDS, can tell weather someone is infected with this virus. It does not show up a a by product of some other tests.


Why herpes can cause cancer?

I don't know you tell me


How do you tell if the girl you like has a bf?

if she has herpes on her face.


What do people look for in the blood when testing for HIV?

They look for the bodies antibodies that fight HIV infection to tell if a person is infected with the virus.


How is math used in medical office?

To calculate how much of a measure is needed to cure someone. For example:if you need 2 mg of medicine to get rid of a virus how many mg would you need to get rid of a bigger virus. You can tell how big the virus is from blood tests.